[PATCH i-g-t v2 1/6] lib/rendercopy: Add deltas to all surface relocs
Zbigniew Kempczyński
zbigniew.kempczynski at intel.com
Tue Jul 2 05:49:04 UTC 2024
On Thu, Jun 27, 2024 at 02:22:18PM +0300, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
>
> In order to copy stuff not at offset 0 in the BO we need
> to include the delta in the relocs/etc.
>
> v2: fix the address in the command packets
> v3: Fix intel_bb_offset_reloc_with_delta() argument order on gen7
>
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
> ---
> lib/rendercopy_gen4.c | 11 ++++++-----
> lib/rendercopy_gen6.c | 11 ++++++-----
> lib/rendercopy_gen7.c | 11 ++++++-----
> lib/rendercopy_gen8.c | 13 +++++++------
> lib/rendercopy_gen9.c | 13 +++++++------
> lib/rendercopy_i830.c | 10 +++++++---
> lib/rendercopy_i915.c | 6 ++++--
> 7 files changed, 43 insertions(+), 32 deletions(-)
>
> diff --git a/lib/rendercopy_gen4.c b/lib/rendercopy_gen4.c
> index 8536d6b632c5..8582e0efb886 100644
> --- a/lib/rendercopy_gen4.c
> +++ b/lib/rendercopy_gen4.c
> @@ -148,11 +148,12 @@ gen4_bind_buf(struct intel_bb *ibb, const struct intel_buf *buf, int is_dst)
> ss->ss0.data_return_format = SURFACERETURNFORMAT_FLOAT32;
> ss->ss0.color_blend = 1;
>
> - address = intel_bb_offset_reloc(ibb, buf->handle,
> - read_domain, write_domain,
> - intel_bb_offset(ibb) + 4,
> - buf->addr.offset);
> - ss->ss1.base_addr = (uint32_t) address;
> + address = intel_bb_offset_reloc_with_delta(ibb, buf->handle,
> + read_domain, write_domain,
> + buf->surface[0].offset,
> + intel_bb_offset(ibb) + 4,
> + buf->addr.offset);
> + ss->ss1.base_addr = address + buf->surface[0].offset;
LGTM. I haven't seen surface[0].offset differ than 0 in current IGTs
so this won't break anything.
Reviewed-by: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>
--
Zbigniew
>
> ss->ss2.height = intel_buf_height(buf) - 1;
> ss->ss2.width = intel_buf_width(buf) - 1;
> diff --git a/lib/rendercopy_gen6.c b/lib/rendercopy_gen6.c
> index e941257eb606..ec197661702f 100644
> --- a/lib/rendercopy_gen6.c
> +++ b/lib/rendercopy_gen6.c
> @@ -91,11 +91,12 @@ gen6_bind_buf(struct intel_bb *ibb, const struct intel_buf *buf, int is_dst)
> ss->ss0.data_return_format = SURFACERETURNFORMAT_FLOAT32;
> ss->ss0.color_blend = 1;
>
> - address = intel_bb_offset_reloc(ibb, buf->handle,
> - read_domain, write_domain,
> - intel_bb_offset(ibb) + 4,
> - buf->addr.offset);
> - ss->ss1.base_addr = (uint32_t) address;
> + address = intel_bb_offset_reloc_with_delta(ibb, buf->handle,
> + read_domain, write_domain,
> + buf->surface[0].offset,
> + intel_bb_offset(ibb) + 4,
> + buf->addr.offset);
> + ss->ss1.base_addr = address + buf->surface[0].offset;
>
> ss->ss2.height = intel_buf_height(buf) - 1;
> ss->ss2.width = intel_buf_width(buf) - 1;
> diff --git a/lib/rendercopy_gen7.c b/lib/rendercopy_gen7.c
> index 9fadb0772e9e..e3657b5d1035 100644
> --- a/lib/rendercopy_gen7.c
> +++ b/lib/rendercopy_gen7.c
> @@ -86,11 +86,12 @@ gen7_bind_buf(struct intel_bb *ibb,
> gen7_tiling_bits(buf->tiling) |
> format << GEN7_SURFACE_FORMAT_SHIFT);
>
> - address = intel_bb_offset_reloc(ibb, buf->handle,
> - read_domain, write_domain,
> - intel_bb_offset(ibb) + 4,
> - buf->addr.offset);
> - ss[1] = address;
> + address = intel_bb_offset_reloc_with_delta(ibb, buf->handle,
> + read_domain, write_domain,
> + buf->surface[0].offset,
> + intel_bb_offset(ibb) + 4,
> + buf->addr.offset);
> + ss[1] = address + buf->surface[0].offset;
> ss[2] = ((intel_buf_width(buf) - 1) << GEN7_SURFACE_WIDTH_SHIFT |
> (intel_buf_height(buf) - 1) << GEN7_SURFACE_HEIGHT_SHIFT);
> ss[3] = (buf->surface[0].stride - 1) << GEN7_SURFACE_PITCH_SHIFT;
> diff --git a/lib/rendercopy_gen8.c b/lib/rendercopy_gen8.c
> index bbfa6d28f525..23bea56ad1ba 100644
> --- a/lib/rendercopy_gen8.c
> +++ b/lib/rendercopy_gen8.c
> @@ -109,12 +109,13 @@ gen8_bind_buf(struct intel_bb *ibb,
> ss->ss1.memory_object_control = BDW_MOCS_PTE |
> BDW_MOCS_TC_L3_PTE | BDW_MOCS_AGE(0);
>
> - address = intel_bb_offset_reloc(ibb, buf->handle,
> - read_domain, write_domain,
> - intel_bb_offset(ibb) + 4 * 8,
> - buf->addr.offset);
> - ss->ss8.base_addr = address;
> - ss->ss9.base_addr_hi = address >> 32;
> + address = intel_bb_offset_reloc_with_delta(ibb, buf->handle,
> + read_domain, write_domain,
> + buf->surface[0].offset,
> + intel_bb_offset(ibb) + 4 * 8,
> + buf->addr.offset);
> + ss->ss8.base_addr = (address + buf->surface[0].offset);
> + ss->ss9.base_addr_hi = (address + buf->surface[0].offset) >> 32;
>
> ss->ss2.height = intel_buf_height(buf) - 1;
> ss->ss2.width = intel_buf_width(buf) - 1;
> diff --git a/lib/rendercopy_gen9.c b/lib/rendercopy_gen9.c
> index 726f1a087bd2..9b2d1ff688de 100644
> --- a/lib/rendercopy_gen9.c
> +++ b/lib/rendercopy_gen9.c
> @@ -210,12 +210,13 @@ gen9_bind_buf(struct intel_bb *ibb, const struct intel_buf *buf, int is_dst,
> if (intel_buf_pxp(buf))
> ss->ss1.pxp = 1;
>
> - address = intel_bb_offset_reloc(ibb, buf->handle,
> - read_domain, write_domain,
> - intel_bb_offset(ibb) + 4 * 8,
> - buf->addr.offset);
> - ss->ss8.base_addr = address;
> - ss->ss9.base_addr_hi = address >> 32;
> + address = intel_bb_offset_reloc_with_delta(ibb, buf->handle,
> + read_domain, write_domain,
> + buf->surface[0].offset,
> + intel_bb_offset(ibb) + 4 * 8,
> + buf->addr.offset);
> + ss->ss8.base_addr = (address + buf->surface[0].offset);
> + ss->ss9.base_addr_hi = (address + buf->surface[0].offset) >> 32;
>
> ss->ss2.height = intel_buf_height(buf) - 1;
> ss->ss2.width = intel_buf_width(buf) - 1;
> diff --git a/lib/rendercopy_i830.c b/lib/rendercopy_i830.c
> index 4c4271493b4b..4b0ea3b859e2 100644
> --- a/lib/rendercopy_i830.c
> +++ b/lib/rendercopy_i830.c
> @@ -158,8 +158,10 @@ static void gen2_emit_target(struct intel_bb *ibb,
> intel_bb_out(ibb, _3DSTATE_BUF_INFO_CMD);
> intel_bb_out(ibb, BUF_3D_ID_COLOR_BACK | tiling |
> BUF_3D_PITCH(dst->surface[0].stride));
> - intel_bb_emit_reloc(ibb, dst->handle, I915_GEM_DOMAIN_RENDER,
> - I915_GEM_DOMAIN_RENDER, 0, dst->addr.offset);
> + intel_bb_emit_reloc(ibb, dst->handle,
> + I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
> + dst->surface[0].offset,
> + dst->addr.offset);
>
> intel_bb_out(ibb, _3DSTATE_DST_BUF_VARS_CMD);
> intel_bb_out(ibb, format |
> @@ -199,7 +201,9 @@ static void gen2_emit_texture(struct intel_bb *ibb,
> tiling |= TM0S1_TILE_WALK;
>
> intel_bb_out(ibb, _3DSTATE_LOAD_STATE_IMMEDIATE_2 | LOAD_TEXTURE_MAP(unit) | 4);
> - intel_bb_emit_reloc(ibb, src->handle, I915_GEM_DOMAIN_SAMPLER, 0, 0,
> + intel_bb_emit_reloc(ibb, src->handle,
> + I915_GEM_DOMAIN_SAMPLER, 0,
> + src->surface[0].offset,
> src->addr.offset);
> intel_bb_out(ibb, (intel_buf_height(src) - 1) << TM0S1_HEIGHT_SHIFT |
> (intel_buf_width(src) - 1) << TM0S1_WIDTH_SHIFT |
> diff --git a/lib/rendercopy_i915.c b/lib/rendercopy_i915.c
> index 3e421301e6a6..94cdfb99af9a 100644
> --- a/lib/rendercopy_i915.c
> +++ b/lib/rendercopy_i915.c
> @@ -112,7 +112,8 @@ void gen3_render_copyfunc(struct intel_bb *ibb,
> intel_bb_out(ibb, (1 << TEX_COUNT) - 1);
> intel_bb_emit_reloc(ibb, src->handle,
> I915_GEM_DOMAIN_SAMPLER, 0,
> - 0, src->addr.offset);
> + src->surface[0].offset,
> + src->addr.offset);
> intel_bb_out(ibb, format_bits | tiling_bits |
> (intel_buf_height(src) - 1) << MS3_HEIGHT_SHIFT |
> (intel_buf_width(src) - 1) << MS3_WIDTH_SHIFT);
> @@ -155,7 +156,8 @@ void gen3_render_copyfunc(struct intel_bb *ibb,
> BUF_3D_PITCH(dst->surface[0].stride));
> intel_bb_emit_reloc(ibb, dst->handle,
> I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
> - 0, dst->addr.offset);
> + dst->surface[0].offset,
> + dst->addr.offset);
>
> intel_bb_out(ibb, _3DSTATE_DST_BUF_VARS_CMD);
> intel_bb_out(ibb, format_bits |
> --
> 2.44.2
>
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